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NO20003293L - Heat Exchanger - Google Patents

Heat Exchanger

Info

Publication number
NO20003293L
NO20003293L NO20003293A NO20003293A NO20003293L NO 20003293 L NO20003293 L NO 20003293L NO 20003293 A NO20003293 A NO 20003293A NO 20003293 A NO20003293 A NO 20003293A NO 20003293 L NO20003293 L NO 20003293L
Authority
NO
Norway
Prior art keywords
heat exchanger
heat exchangers
nitridizing
tubesheet
indirect
Prior art date
Application number
NO20003293A
Other languages
Norwegian (no)
Other versions
NO20003293D0 (en
Inventor
Jr Paul Joseph Blanda
Michael Stanley Decourcy
Original Assignee
Rohm & Haas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of NO20003293D0 publication Critical patent/NO20003293D0/en
Publication of NO20003293L publication Critical patent/NO20003293L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/087—Heat exchange elements made from metals or metal alloys from nickel or nickel alloys
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • C01C3/022—Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • C01C3/022—Apparatus therefor
    • C01C3/0225—Apparatus therefor characterised by the synthesis reactor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0229—Preparation in gaseous phase from hydrocarbons and ammonia in the absence of oxygen, e.g. HMA-process
    • C01C3/0233—Preparation in gaseous phase from hydrocarbons and ammonia in the absence of oxygen, e.g. HMA-process making use of fluidised beds, e.g. the Shawinigan-process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Power Steering Mechanism (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Disclosed are means for improving the service-life of indirect tubesheet type heat exchangers used in chemical reactors, particularly those exposed to reducing, nitridizing and/or carburizing environments. Such means include the use of certain ferrules (22) within the heat exchange tubes (2) and/or weld types used in construction of these heat exchangers.
NO20003293A 1999-06-30 2000-06-23 Heat Exchanger NO20003293L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14176999P 1999-06-30 1999-06-30

Publications (2)

Publication Number Publication Date
NO20003293D0 NO20003293D0 (en) 2000-06-23
NO20003293L true NO20003293L (en) 2001-01-02

Family

ID=22497158

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003293A NO20003293L (en) 1999-06-30 2000-06-23 Heat Exchanger

Country Status (11)

Country Link
US (2) US20010040024A1 (en)
EP (1) EP1065467B1 (en)
JP (1) JP4781504B2 (en)
KR (1) KR100724703B1 (en)
AT (1) ATE462114T1 (en)
AU (1) AU4090600A (en)
BR (1) BR0002949B1 (en)
DE (1) DE60044048D1 (en)
NO (1) NO20003293L (en)
TW (1) TW445365B (en)
ZA (1) ZA200003071B (en)

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ES2748856T5 (en) * 2011-01-31 2023-03-14 Haldor Topsoe As Heat exchanger
DE102012205257A1 (en) * 2012-03-30 2013-10-02 Evonik Röhm Gmbh Process for the hydrolysis of acetocyanohydrin
TW201437595A (en) * 2012-12-18 2014-10-01 Invista Tech Sarl Process for stabilizing heat exchanger tubes in Andrussow process
US9377245B2 (en) * 2013-03-15 2016-06-28 Ut-Battelle, Llc Heat exchanger life extension via in-situ reconditioning
US11149945B2 (en) * 2013-05-31 2021-10-19 Corrosion Monitoring Service, Inc. Corrosion resistant air preheater with lined tubes
EP2881691A1 (en) * 2013-12-09 2015-06-10 Balcke-Dürr GmbH Heat exchanger with tube sheet and inserted sleeve
DE102014201908A1 (en) * 2014-02-03 2015-08-06 Duerr Cyplan Ltd. Method for guiding a fluid flow, flow apparatus and its use
CN105634836B (en) 2014-10-27 2020-03-17 香港理工大学 Information processing method and device
KR101611364B1 (en) 2014-12-23 2016-04-14 주식회사 포스코 Channel type recuperator
DE102015202092A1 (en) * 2015-02-05 2016-08-11 Zf Friedrichshafen Ag A method for producing a joint connection between a joint housing and a connection component, and according to the method produced suspension component
US10323888B2 (en) * 2016-04-18 2019-06-18 Corrosion Monitoring Service Inc. System and method for installing external corrosion guards
DE102016217765A1 (en) 2016-09-16 2018-03-22 Thyssenkrupp Ag Arrangement and method for the condensation of a hot acid gas mixture
ES2767089T3 (en) * 2017-01-31 2020-06-16 Alfa Laval Corp Ab Apparatus and method for protecting the tube sheet of a synthesis gas loop boiler
US11186884B2 (en) * 2017-04-26 2021-11-30 Expanite Technology A/S Assembly component
EP3499171A1 (en) 2017-12-15 2019-06-19 ALFA LAVAL OLMI S.p.A. Anti-erosion device for a shell-and-tube equipment
WO2019123220A1 (en) * 2017-12-20 2019-06-27 Nova Chemicals (International) S.A. Corrosion resistant heat exchanger
CN110081763B (en) * 2019-06-10 2024-02-06 中化节能技术(北京)有限公司 Inner micro-ribbed composite reinforced heat exchange tube and manufacturing method thereof
PL3786561T3 (en) 2019-09-02 2023-04-24 Orion Engineered Carbons Ip Gmbh & Co. Kg Anti-fouling device for heat exchangers and its use
CN114929375A (en) * 2019-12-30 2022-08-19 沙特基础工业全球技术公司 Thermal jacket for hot wall dehydrogenation reactor
CN113513931B (en) * 2020-04-09 2025-09-09 开利公司 Heat exchanger
TW202237260A (en) * 2021-01-19 2022-10-01 美商科學設計有限公司 Tube to tube sheet welding for fabrication of vertical boiling reactor with reduced tube pitch
US20240144465A1 (en) 2021-05-11 2024-05-02 Arkema Inc. Method for monitoring a tube sheet of a heat exchanger
EP4337428A4 (en) 2021-05-11 2025-04-16 Arkema, Inc. Method for monitoring a tube sheet of a heat exchanger
CN113267076B (en) * 2021-06-04 2022-08-23 四川能投建工集团设计研究院有限公司 Hydrocyanic acid oxidation reactor and tube plate cooling structure thereof
US20250223250A1 (en) * 2022-04-08 2025-07-10 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Methods for oxidation of methane to methanol, systems for oxidation of methane to methanol, and devices for oxidation of methane to methanol
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Also Published As

Publication number Publication date
EP1065467B1 (en) 2010-03-24
BR0002949A (en) 2001-01-30
AU4090600A (en) 2001-01-04
JP2001056194A (en) 2001-02-27
KR100724703B1 (en) 2007-06-04
US20030192680A1 (en) 2003-10-16
ZA200003071B (en) 2001-01-17
EP1065467A3 (en) 2006-03-08
ATE462114T1 (en) 2010-04-15
KR20010007436A (en) 2001-01-26
TW445365B (en) 2001-07-11
BR0002949B1 (en) 2013-06-11
JP4781504B2 (en) 2011-09-28
NO20003293D0 (en) 2000-06-23
EP1065467A2 (en) 2001-01-03
DE60044048D1 (en) 2010-05-06
US20010040024A1 (en) 2001-11-15
US6960333B2 (en) 2005-11-01

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